import router from '@/router'
import { cloneDeep } from 'lodash'
import { database as getDatabase, dbGet, dbSet } from '@/utils/db'

export default {
    namespaced: true,
    actions: {
    /**
     * @description 将数据存储到指定位置 | 路径不存在会自动初始化
     * @description 效果类似于取值 dbName.path = value
     * @param {Object} context
     * @param {Object} payload dbName {String} 数据库名称
     * @param {Object} payload path {String} 存储路径
     * @param {Object} payload value {*} 需要存储的值
     * @param {Object} payload user {Boolean} 是否区分用户
     */
        set(context, {
            dbName = 'database',
            path = '',
            value = '',
            user = false,
            BUTTONLIST = []
        }) {
            dbSet({ dbName, path, value, user, BUTTONLIST })
        },
        /**
     * @description 获取数据
     * @description 效果类似于取值 dbName.path || defaultValue
     * @param {Object} context
     * @param {Object} payload dbName {String} 数据库名称
     * @param {Object} payload path {String} 存储路径
     * @param {Object} payload defaultValue {*} 取值失败的默认值
     * @param {Object} payload user {Boolean} 是否区分用户
     */
        get(context, {
            dbName = 'database',
            path = '',
            defaultValue = '',
            user = false,
            BUTTONLIST = []
        }) {
            return dbGet({ dbName, path, defaultValue, user, BUTTONLIST })
        },
        /**
     * @description 获取存储数据库对象
     * @param {Object} context
     * @param {Object} payload user {Boolean} 是否区分用户
     */
        database(context, {
            user = false
        } = {}) {
            return getDatabase({
                user,
                defaultValue: {}
            })
        },
        /**
     * @description 清空存储数据库对象
     * @param {Object} context
     * @param {Object} payload user {Boolean} 是否区分用户
     */
        databaseClear(context, {
            user = false
        } = {}) {
            return getDatabase({
                user,
                validator: () => false,
                defaultValue: {}
            })
        },
        /**
     * @description 获取存储数据库对象 [ 区分页面 ]
     * @param {Object} context
     * @param {Object} payload basis {String} 页面区分依据 [ name | path | fullPath ]
     * @param {Object} payload user {Boolean} 是否区分用户
     */
        databasePage(context, {
            basis = 'fullPath',
            user = false
        } = {}) {
            return getDatabase({
                path: `$page.${router.app.$route[basis]}`,
                user,
                defaultValue: {}
            })
        },
        /**
     * @description 清空存储数据库对象 [ 区分页面 ]
     * @param {Object} context
     * @param {Object} payload basis {String} 页面区分依据 [ name | path | fullPath ]
     * @param {Object} payload user {Boolean} 是否区分用户
     */
        databasePageClear(context, {
            basis = 'fullPath',
            user = false
        } = {}) {
            return getDatabase({
                path: `$page.${router.app.$route[basis]}`,
                user,
                validator: () => false,
                defaultValue: {}
            })
        },
        /**
     * @description 快速将页面当前的数据 ( $data ) 持久化
     * @param {Object} context
     * @param {Object} payload instance {Object} vue 实例
     * @param {Object} payload basis {String} 页面区分依据 [ name | path | fullPath ]
     * @param {Object} payload user {Boolean} 是否区分用户
     */
        pageSet(context, {
            instance,
            basis = 'fullPath',
            user = false
        }) {
            return getDatabase({
                path: `$page.${router.app.$route[basis]}.$data`,
                user,
                validator: () => false,
                defaultValue: cloneDeep(instance.$data)
            })
        },
        /**
     * @description 快速获取页面快速持久化的数据
     * @param {Object} context
     * @param {Object} payload instance {Object} vue 实例
     * @param {Object} payload basis {String} 页面区分依据 [ name | path | fullPath ]
     * @param {Object} payload user {Boolean} 是否区分用户
     */
        pageGet(context, {
            instance,
            basis = 'fullPath',
            user = false
        }) {
            return dbGet({
                path: `$page.${router.app.$route[basis]}.$data`,
                user,
                defaultValue: cloneDeep(instance.$data)
            })
        },
        /**
     * @description 清空页面快照
     * @param {Object} context
     * @param {Object} payload basis {String} 页面区分依据 [ name | path | fullPath ]
     * @param {Object} payload user {Boolean} 是否区分用户
     */
        pageClear(context, {
            basis = 'fullPath',
            user = false
        }) {
            return getDatabase({
                path: `$page.${router.app.$route[basis]}.$data`,
                user,
                validator: () => false,
                defaultValue: {}
            })
        }
    }
}
